1625291268 is an even 10-digits composite number following 1625291267
and preceding 1625291269 . In scientific notation, it is written as 1.625291268 × 10^9.
The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors.
There are 541763752 positive integers (up to 1625291268) that are relatively prime to 1625291268.
1625291268 has 12 divisors, whose sum is 3792346320
The reverse of 1625291268 is 8621925261
Previous prime number is 3
Is Prime? no Number parity even Number length 10 Sum of Digits 42 Digital Root 6
Name
one billion six hundred twenty-five million two hundred ninety-one thousand two hundred sixty-eight
Scientific notation
1.625291268 × 10^9
Engineering notation
1.625291268 × 10^9
Prime Factorization
2 × 2 × 3 × 135440939
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
812645634 Product of the distinct prime numbers
The prime factorization of 1625291268 is 2 × 2 × 3 × 135440939.
Since it has a total of 4 prime factors.
9 , 7 , 29 , 53 , 695 , 962 , 2757 , 2572 , 8438 , 34682 , 202276 , 36577 , 3931274 , 6146139 , 22734318 , 28766599 , 626525685 , 614458491 , 4060416244 , 609419092
n×2
3250582536
n×3
4875873804
n×4
6501165072
n×5
8126456340
n÷2
812645634
n÷3
541763756
n÷3
406322817
n÷5
325058253.6
n2
2641571705837047824
n3
4.2933234272928E+27
n4
6.9779010770789E+36
n5
1.1341121689544E+46
2 √n40314.901314526
3 √n1175.7375825924
4 √n200.78570993606
5 √n69.532243184644
1 , 2 , 3 , 4 , 6 , 12 , 135440939 , 270881878 , 406322817 , 541763756 , 812645634 , 1625291268
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1625291267 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
1 Returns the nth root of the product of n divisors
H Harmonic Mean
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1625291268 can be divided by 12 positive divisors.
The sum of these divisors (counting 1625291268) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1100000110111111111101000000100
3
Ternary
11012021021100110220
4
Quaternary
1200313333220010
5
Quinary
11312033310033
6
Senary
425135344340
8
Octal
14067775004
10
Decimal
1625291268
12
Duodecimal
3943820b0
16
Hexadecimal
60dffa04
20
Vigesimal
157i1838
36
Base36
qvnmro
md5
4b48d8b9f2e4f3ad7a456fe160750f6e
sha1
f4935242d97e136ed8ae34452afa18d76977377b
sha256
94a3bfe902f91977c2dcafaac11397d4f672709d76ef26973837fe89af02c42a
sha512
51efc4e5ae0125575898754933d74175a498b72b9cd312f801e550248bebec3e75f994cd7925ba511b5bf07ad39cffcd0a92874e7347430454e54d61d591b1af
ripemd-160
51af2fca0c7849b364281cf3fde30b0470ea0061
Diameter
3250582536
Circumference
10212006214.985
Area
8.2987422649883E+18
Volume
1.7983831118224E+28
Surface area
3.3194969059953E+19
Circumference
10212006214.985
Perimeter
6501165072
Area
2641571705837047824
Diagonal
2298508954.0122
Surface area
1.5849430235022E+19
Volume
4.2933234272928E+27
Space diagonal
2815087053.274
Perimeter
4875873804
Area
1.1438341015865E+18
Altitude
1407543526.637
Surface area
1.1438341015865E+18
Volume
5.0597301821097E+26
Height
766169651.33739